FLUX.2 [dev] Flash fal Stable Diffusion 3.5 Large Turbo Stability AI

Settled by community votes across 1 shared challenge, with an AI judge weighing in on each.

FLUX.2 [dev] Flash

26.8 arena score

#5 of 44 in Text-to-Image

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Not enough comparable category data

The chart appears once both models have ratings across at least three shared arena categories.

Stable Diffusion 3.5 Large Turbo

6.0 arena score

#44 of 44 in Text-to-Image

Vote tally

Where the votes landed

FLUX.2 [dev] Flash

win rate

Ties

Stable Diffusion 3.5 Large Turbo

win rate

Shared challenges 1

Challenge by challenge

The strongest take from each model on every shared challenge, with the AI judge's read.

Chalkboard Menu

Text-to-Image

“Handwritten-style chalkboard menu in a cozy café, all text rendered in the exact same realistic chalk handwriting style with natural variations in letter size, slight slant, and chalk texture — no printed or digital fonts anywhere on the board. Title at the top in elegant cursive chalk handwriting: ‘TODAY’S SPECIALS – APRIL 30, 2026’. Below it, three menu items also in the same handwritten chalk style: ‘Truffle Mushroom Risotto – $24’, ‘Grilled Octopus with Lemon & Herbs – $28’, ‘Brown Butter Chocolate Chip Cookies – $9’. At the very bottom, smaller text in the identical handwritten chalk style (slightly smaller but still clearly legible with the same handwriting characteristics): ‘All items made fresh daily • Ask about our gluten-free options’. Warm ambient café lighting, visible chalk dust and smudges, realistic handwriting imperfections, no clean printed text anywhere.”

FLUX.2 [dev] Flash

Stable Diffusion 3.5 Large Turbo

AI Judge Analysis

FLUX.2 [dev] Flash

+ Excellent text rendering with accurate spelling for all items.
+ Highly realistic chalk texture with dusty smudges and authentic handwriting variations.
+ Perfect adherence to the prompt's layout and style requirements.

− The bottom edge of the board slightly cuts off the bottom of the content.

Stable Diffusion 3.5 Large Turbo

+ Bright, clean composition with good lighting effects.
+ Includes decorative elements like plants and cafe furniture.

− Numerous spelling errors such as 'trulale' and 'ocotpg'.
− Text looks more like a digital brush font than authentic chalk handwriting.
− Failed to include the correct date and prices as requested.

Verdict: FLUX.2 [dev] Flash followed the instructions nearly perfectly, producing a photorealistic chalkboard with legible, correctly spelled text and a natural hand-drawn feel. In contrast, Stable Diffusion 3.5 Large Turbo struggled significantly with the text accuracy and the specific handwriting style, resulting in a more 'clipart' aesthetic with many typos.